:root {
            --primary: #0a3d62;
            --secondary: #e84118;
            --accent: #f5f6fa;
            --dark: #2f3640;
            --light: #f9f9f9;
            --success: #44bd32;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            color: #333;
            overflow-x: hidden;
        }
        .navbar {
            background: rgba(10, 61, 98, 0.95) !important;
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            padding: 1rem 0;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: white !important;
        }
        .nav-link {
            font-weight: 600;
            margin: 0 8px;
            color: rgba(255,255,255,0.9) !important;
            transition: all 0.3s;
            position: relative;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary) !important;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 50%;
            background-color: var(--secondary);
            transition: all 0.3s;
            transform: translateX(-50%);
        }
        .nav-link:hover::after, .nav-link.active::after {
            width: 80%;
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.9), rgba(10, 61, 98, 0.8)), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            color: white;
            min-height: 95vh;
            display: flex;
            align-items: center;
            position: relative;
        }
        .hero-content h1 {
            font-size: 3.8rem;
            font-weight: 900;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        .hero-content .lead {
            font-size: 1.3rem;
            opacity: 0.95;
            max-width: 700px;
        }
        .btn-primary-custom {
            background: var(--secondary);
            border: none;
            padding: 12px 32px;
            font-weight: 600;
            border-radius: 4px;
            transition: all 0.3s;
            color: white;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .btn-primary-custom:hover {
            background: #c23616;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(232, 65, 24, 0.3);
        }
        .section-padding {
            padding: 100px 0;
        }
        .section-title {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 3rem;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            width: 60%;
            height: 4px;
            background: var(--secondary);
            bottom: -10px;
            left: 0;
        }
        .card-hover {
            transition: transform 0.4s, box-shadow 0.4s;
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1) !important;
        }
        .icon-container {
            width: 70px;
            height: 70px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.8rem;
        }
        .stats-counter {
            font-size: 3rem;
            font-weight: 900;
            color: var(--secondary);
            line-height: 1;
        }
        .testimonial-card {
            background: var(--accent);
            border-left: 5px solid var(--secondary);
            padding: 2rem;
            border-radius: 8px;
            margin: 1rem 0;
        }
        .client-logo {
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s;
            max-height: 60px;
        }
        .client-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        .contact-info-box {
            background: var(--primary);
            color: white;
            padding: 2.5rem;
            border-radius: 12px;
            height: 100%;
        }
        .contact-icon {
            width: 50px;
            height: 50px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            font-size: 1.2rem;
        }
        footer {
            background: #1a1a2e;
            color: #ccc;
            padding-top: 80px;
        }
        .footer-links h5 {
            color: white;
            margin-bottom: 1.5rem;
            font-weight: 700;
        }
        .footer-links ul {
            padding-left: 0;
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: var(--secondary);
            padding-left: 5px;
        }
        .friendlink {
            display: inline-block;
            margin: 8px 15px;
            color: #aaa;
            text-decoration: none;
            padding: 8px 16px;
            border: 1px solid #444;
            border-radius: 4px;
            transition: all 0.3s;
        }
        .friendlink:hover {
            color: white;
            border-color: var(--secondary);
            background: rgba(232, 65, 24, 0.1);
        }
        .copyright {
            background: #0d0d1a;
            padding: 20px 0;
            margin-top: 60px;
            font-size: 0.9rem;
            color: #888;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--secondary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            opacity: 0;
            transition: all 0.3s;
            z-index: 999;
        }
        .back-to-top.show {
            opacity: 1;
        }
        .form-control-custom {
            border: 2px solid #ddd;
            border-radius: 6px;
            padding: 12px 15px;
            transition: all 0.3s;
        }
        .form-control-custom:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 0.25rem rgba(10, 61, 98, 0.25);
        }
        @media (max-width: 992px) {
            .hero-content h1 {
                font-size: 2.8rem;
            }
            .section-padding {
                padding: 70px 0;
            }
            .section-title {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .stats-counter {
                font-size: 2.5rem;
            }
            .navbar-brand {
                font-size: 1.5rem;
            }
        }
        .timeline {
            position: relative;
            padding-left: 30px;
            margin: 40px 0;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--secondary);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 40px;
            padding-left: 30px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid var(--secondary);
        }